docs: def balance(ctx, accounts):
      """ Show Account balances
      """
      t = PrettyTable(["Account", "Amount"])
      t.align = "r"
      for a in accounts:
          account = Account(a, peerplays_instance=ctx.peerplays)
          for b in account.balances:
              t.add_row([str(a), str(b)])
      click.echo(str(t))